12 Days of Christmas
407
99 Bottles of Beer
404
Arabic to Roman
463
Christmas Trees
597
Cubes
457
Diamonds
450
Divisors
858
Emirp Numbers
474
Evil Numbers
727
Fibonacci
826
Fizz Buzz
444
526
402
Happy Numbers
481
Leap Years
784
Morse Decoder
247
Morse Encoder
273
Niven Numbers
720
Odious Numbers
754
Ordinal Numbers
450
Pangram Grep
632
Pascal’s Triangle
668
Pernicious Numbers
663
Prime Numbers
604
Quine
424
Rock-paper-scissors-Spock-lizard
526
Roman to Arabic
425
Rule 110
541
Seven Segment
442
Spelling Numbers
262
Sudoku
268
Ten-pin Bowling
106
λ
1961232001562051008686
π
253
τ
185
φ
98
50
33
√2
99
47
33
𝑒
80
61462837